Ear guard



FIG. 1 is a front view of an ear guard showing our new design;

FIG. 2 is a rear view of the ear guard;

FIG. 3 is a right side view of the ear guard;

FIG. 4 is a left side view of the ear guard;

FIG. 5 is a top view of the ear guard;

FIG. 6 is a bottom view of the ear guard; and,

FIG. 7 is a top front side perspective view of the ear guard.

The broken lines in FIG. 1 are illustrative of environmental structure forming no part of the claimed design. 

CLAIM The ornamental design for an ear guard, as shown and described. 